The Siemens 3SK1211-1BB40 DIN rail relay is a safety relay with four instantaneous safety outputs and one relay output. It operates on a 24 V DC supply and is used for safety functions in machinery, such as emergency stops, protective cover position monitoring, and light curtain monitoring.
- Type: Safety relay
- Supply: 24 V DC
- Instantaneous safety outputs: 4
- Relay outputs: 1
- Insulation voltage: 300 V
- Degree of protection: IP20
- Electric shock protection: Finger-safe protection
- Connection: Screw terminals
- Mounting: In any position
- Dimensions: 22.5 × 100 × 121.6 mm
- Voltage
- 24 V
- with Energy Consumption Meter
- No
- with Timer
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.